---
title: "ORO.TC.110 Training and checking — Part-ORO · Avioverse"
description: "The operator shall establish a training programme in accordance with the applicable requirements of this Subpart to cover the duties and responsibilities…"
url: "https://avioverse.aero/regulations/easa/air-ops/part-oro/subpart-tc/oro-tc-110"
---

# ORO.TC.110 Training and checking

ANNEX III (Part-ORO) · Regulation (EU) No 965/2012 · EAR revision 27 Mar 2026

IR Implementing rule

## ORO.TC.110 Training and checking

(a) The operator shall establish a training programme in accordance with the applicable requirements of this Subpart to cover the duties and responsibilities to be performed by technical crew members.

(b) Following the completion of initial, operator conversion, and differences training, and following any required familiarisation flights, each [technical crew member](https://avioverse.aero/glossary/easa/technical-crew-member) shall undergo a check to demonstrate their proficiency in carrying out normal and emergency procedures.

(c) Training and checking shall be conducted for each training course by personnel suitably qualified and experienced in the subject to be covered. The operator shall inform the competent authority about the personnel conducting the checks.

(d) The checks that follow the operator conversion training and any required familiarisation flights shall take place prior to operating as a required technical crew member in HEMS, VEMS, HHO or NVIS operations.’

(e) The validity of the technical crew member’s check to demonstrate their proficiency in carrying out normal and emergency procedures shall be 12 calendar months.

IR · ORO.TC.110 — Regulation (EU) No 965/2012 · Regulation (EU) 2024/1111 · Air OPS Easy Access Rules · EAR revision 27 Mar 2026

AMC Acceptable means of compliance

## AMC1 ORO.TC.110 Training and checking

GENERAL

(a) Elements of training that require individual practice may be combined with practical checks.

(b) The checks should be accomplished by the method appropriate to the type of training including:

(1) practical demonstration;

(2) computer-based assessment;

(3) in-flight checks; and/or

(4) oral or written tests.

AMC · AMC1 ORO.TC.110 — Regulation (EU) No 965/2012 · ED Decision 2014/017/R · Air OPS Easy Access Rules · EAR revision 27 Mar 2026

AMC Acceptable means of compliance

## AMC2 ORO.TC.110 Training and checking

VALIDITY PERIOD OF RECURRENT CHECKING

(a) The validity period should be counted from the end of the month when the checking was taken.

(b) When the checking is completed within the last 3 months of the validity period, the new validity period should be counted from the original expiry date.

AMC · AMC2 ORO.TC.110 — Regulation (EU) No 965/2012 · ED Decision 2023/007/R · Air OPS Easy Access Rules · EAR revision 27 Mar 2026

AMC Acceptable means of compliance

## AMC1 ORO.TC.110(a) Training and checking

CRM TRAINING

The technical crew training programme for initial, operator conversion and recurrent training should include relevant CRM training elements as specified in AMC1 ORO.FC.115.

AMC · AMC1 ORO.TC.110(a) — Regulation (EU) No 965/2012 · ED Decision 2015/022/R · Air OPS Easy Access Rules · EAR revision 27 Mar 2026

[All rules in SUBPART TC: TECHNICAL CREW IN HEMS, HHO OR NVIS OPERATIONS](https://avioverse.aero/regulations/easa/air-ops/part-oro/subpart-tc)

Consolidated from the EASA Easy Access Rules (revision 27 Mar 2026, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.